, the biggest companies without a doubt in the world moving jobs out of china. bringing them back to america. apple c eo tim cook with this announcement. >> so we've been working for years on doing more and more in the united states. next year, one of the existing mac lines in the united states. >> existing mac lines. dan simons, you cover things technology here. apple's been under pressure to move production back here, back to the u.s. why now? >> reporter: well, you know, they've been under pressure to do this for sometime. something to do with the human rights an i buss in the plants and here's an opportunity to give back, you know, something to the american economy. the way you look at things is, you know, the company is going to be spending $100 million in terms of bringing back jobs to the u.s. some may say $100 million, you know, is not a lot of money considering that apple has more than $100 billion in the bank. but i think this is a positive sign in terms of how many workers we're talking about here -- >> how many jobs? >> reporter: we don't know precisely or the skills necessary. i